Thank you!

We have emailed you a PDF version of the article you requested.

Can't find the email?

Please check your spam or junk folder

tag

heliosphere

latest-icon

Latest

link to article

NASA’s New Horizons Could Hit The Edge Of The Solar System As Early As 2029 Or As Late As 2040A artists impression of the new horizon spacecraft in space.

link to article

NASA’s New Horizons Could Hit The Edge Of The Solar System As Early As 2029 Or As Late As 2040A artists impression of the new horizon spacecraft in space.
space-iconAstronomy

NASA’s New Horizons Could Hit The Edge Of The Solar System As Early As 2029 Or As Late As 2040

clock-iconJuly 5, 2026

link to article

Only Two Spacecraft Have Breached The Solar System’s Edge – Now We're About To Find Out Its True ShapeThe IMAP spacecraft as imagined by an artist, it appears as a flat wide cylinder with instruments around its side, and a boom extending like a tail.

link to article

Only Two Spacecraft Have Breached The Solar System’s Edge – Now We're About To Find Out Its True ShapeThe IMAP spacecraft as imagined by an artist, it appears as a flat wide cylinder with instruments around its side, and a boom extending like a tail.
space-iconAstronomy

Only Two Spacecraft Have Breached The Solar System’s Edge – Now We're About To Find Out Its True Shape

clock-iconJanuary 30, 2026
comments icon5
share63

link to article

On November 13, 2026, Voyager Will Reach One Full Light-Day Away From EarthPale Blue Dot: The most distant image we have of Earth.

link to article

On November 13, 2026, Voyager Will Reach One Full Light-Day Away From EarthPale Blue Dot: The most distant image we have of Earth.
space-iconSpace and Physics

On November 13, 2026, Voyager Will Reach One Full Light-Day Away From Earth

clock-iconNovember 4, 2025
comments icon6

link to article

Voyager Will Reach A Hypothetical Region In 300 Years – And Will Take 30,000 Years To Go Through ItThe Voyager spacecraft in space (artist depiction).

link to article

Voyager Will Reach A Hypothetical Region In 300 Years – And Will Take 30,000 Years To Go Through ItThe Voyager spacecraft in space (artist depiction).
space-iconSpace and Physics

Voyager Will Reach A Hypothetical Region In 300 Years – And Will Take 30,000 Years To Go Through It

clock-iconAugust 5, 2025
comments icon19
share120

link to article

NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar SystemVoyager in space (artist concept).

link to article

NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar SystemVoyager in space (artist concept).
space-iconSpace and Physics

NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar System

clock-iconJune 11, 2025
comments icon305
share1.7k

link to article

Deep Sea Beryllium Spike Shows Something Big Happened 10 Million Years Ago, But What?deep ocean water with sun ripples on the seabed and bubbles

link to article

Deep Sea Beryllium Spike Shows Something Big Happened 10 Million Years Ago, But What?deep ocean water with sun ripples on the seabed and bubbles
nature-iconplanet earth

Deep Sea Beryllium Spike Shows Something Big Happened 10 Million Years Ago, But What?

clock-iconFebruary 11, 2025
share69

link to article

The Earth Is Technically Inside The Sun's Atmosphere, But That Might Not Be The Case ForeverHeliosphere

link to article

The Earth Is Technically Inside The Sun's Atmosphere, But That Might Not Be The Case ForeverHeliosphere
space-iconAstronomy

The Earth Is Technically Inside The Sun's Atmosphere, But That Might Not Be The Case Forever

clock-iconDecember 6, 2024
comments icon8
share21

link to article

Clouds Of Interstellar Gas Might Have Changed Our Planet 7 Million Years Agoartist impression show the heliosphere as a bubble with a round edge and a long tail with the sun at its center. Ahead of it a large cloud looms

link to article

Clouds Of Interstellar Gas Might Have Changed Our Planet 7 Million Years Agoartist impression show the heliosphere as a bubble with a round edge and a long tail with the sun at its center. Ahead of it a large cloud looms
space-iconAstronomy

Clouds Of Interstellar Gas Might Have Changed Our Planet 7 Million Years Ago

clock-iconSeptember 25, 2024
share74

link to article

Earth's Past Ice Ages Could Have Been Triggered By Our Movement Through The Galaxyheliosphere

link to article

Earth's Past Ice Ages Could Have Been Triggered By Our Movement Through The Galaxyheliosphere
space-iconSpace and Physics

Earth's Past Ice Ages Could Have Been Triggered By Our Movement Through The Galaxy

clock-iconAugust 28, 2024
comments icon3
share200

link to article

Encounter Between Sun And "Something Outside The Solar System" May Have Dramatically Cooled EarthA graphic showing the heliosphere around the Solar System.

link to article

Encounter Between Sun And "Something Outside The Solar System" May Have Dramatically Cooled EarthA graphic showing the heliosphere around the Solar System.
space-iconSpace and Physics

Encounter Between Sun And "Something Outside The Solar System" May Have Dramatically Cooled Earth

clock-iconJune 14, 2024
comments icon58
share660

link to article

This Is The Best Way To Escape The Solar System And Get To Interstellar SpaceA schematic view of the heliosphere and how far the prove will go compared to the voyagers, as explained in the article.

link to article

This Is The Best Way To Escape The Solar System And Get To Interstellar SpaceA schematic view of the heliosphere and how far the prove will go compared to the voyagers, as explained in the article.
space-iconAstronomy

This Is The Best Way To Escape The Solar System And Get To Interstellar Space

clock-iconApril 1, 2024
comments icon1
share79

link to article

Something Strange And Unexpected Is Happening At The Edge Of Interstellar SpaceArtist impression of interstellar space interacting with the heliopause (blue) and termination shock (red). Image Credit: NASA

link to article

Something Strange And Unexpected Is Happening At The Edge Of Interstellar SpaceArtist impression of interstellar space interacting with the heliopause (blue) and termination shock (red). Image Credit: NASA
space-iconAstronomy

Something Strange And Unexpected Is Happening At The Edge Of Interstellar Space

clock-iconOctober 13, 2022
share1.6k

link to article

Boundary Between The Heliosphere And Interstellar Space Has Been Mapped For The First Timearticle image

link to article

Boundary Between The Heliosphere And Interstellar Space Has Been Mapped For The First Timearticle image
space-iconSpace and Physics

Boundary Between The Heliosphere And Interstellar Space Has Been Mapped For The First Time

clock-iconJune 15, 2021
comments icon1

link to article

The Solar System Is Shaped Like A “Deflated Croissant," Suggests NASA Dataarticle image

link to article

The Solar System Is Shaped Like A “Deflated Croissant," Suggests NASA Dataarticle image
space-iconSpace and Physics

The Solar System Is Shaped Like A “Deflated Croissant," Suggests NASA Data

clock-iconAugust 6, 2020
comments icon3

link to article

Cassini Reveals We Live In A Smaller Bubble Than We Thoughtarticle image

link to article

Cassini Reveals We Live In A Smaller Bubble Than We Thoughtarticle image
space-iconSpace and Physics

Cassini Reveals We Live In A Smaller Bubble Than We Thought

clock-iconApril 25, 2017